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246756-CTG-C-0407
2 Unitary Products Group
Annual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test procedures.
Wire size and over current protection must comply with the National Electrical Code (NFPA-70-latest edition) and all local codes.
The furnace shall be installed so that the electrical components are protected from water.
A
40
26-3/4
1-1/2
1-1/4
C
20
5/8
5/8
B
24-3/4
FRONT
BOTTOM IMAGE
RETURN END
TOP IMAGE
SUPPLY END
D
4” Diameter
LEFT SIDE
RIGHT SIDE
20
30-1/8
14-3/4
5-3/8
(VENT CONNECTIONS)
POWER WIRING
7/8” HOLE
2-1/2
ACCESS
WIRING
7/8” K.O.
16
8-3/4
T’STAT WIRING
7/8” K.O.
1-1/8
2-1/4
14
23-1/2
32-1/2
2
13-3/4
GAS INLET
1-1/4 x 2-1/2
B
4” Diameter
3/4
CABINET AND DUCT DIMENSIONS
Models CFM Cabinet Size
Cabinet Dimension
ABCD
FC8T040A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(F,L)C8T060A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(F,L)C8T080A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(F,L)C8T080B16UH11 1600 B 17 1/2 16 1/4 14 1/2 11 5/8
(F,L)C8T080C16UH11 1600 C 21 19 3/4 18 13 3/8
FC8T100B12UH11 1200 B 17 1/2 16 1/4 14 1/2 11 5/8
(F,L)C8T100C20UH11 2000 C 21 19 3/4 18 13 3/8
FC8T120C16UH11 1600 C 21 19 3/4 18 13 3/8
(F,L)C8T120C20UH11 2000 C 21 19 3/4 18 13 3/8
RATINGS & PHYSICAL / ELECTRICAL DATA
Models
Input/Cabinet
High/Low
Output BTU/H
High/Low
Nominal
Airflow
Cabinet Width
AFUE
Blower
Blower
Size
MBH MBH CFM In Hp Amps In
FC8T040A12UH11
40/26 32/21 1200 14-1/2 80.0 1/2 7.7 10 x 8
(F,L)C8T060A12UH11
57/42 46/34 1200 14-1/2 80.0 1/2 7.7 10 x 8
(F,L)C8T080A12UH11
80/59 64/48 1200 14 1/2 80.0 1/2 7.7 10 x 8
(F,L)C8T080B16UH11
80/59 64/48 1600 17-1/2 80.0 3/4 11.5 10 x 10
(F,L)C8T080C16UH11
80/59 64/48 1600 21 80.0 3/4 11.5 10 x 10
FC8T100B12UH11
100/65 80/53 1200 17 1/2 80.0 1/2 11.5 10 x 10
(F,L)C8T100C20UH11
100/65 80/53 2000 21 80.0 1 14 11 x 10
FC8T120C16UH11
120/78 96/64 1600 21 80.0 3/4 11.5 11 x 10
(F,L)C8T120C20UH11
120/78 96/64 2000 21 80.0 1 14 11 x 11
Models
Input/Cabinet
High/Low
Max. Outlet
Air Temp
Low Fire
Air Temp. Rise
High Fire
Air Temp. Rise
Unit
Amps
Max
Over-Current
Protect
Min. wire Size
(awg) @ 75 ft
one way
Operation
Weight
MBH °F °F °F Lbs
FC8T040A12UH11
40/26 150 15-45 20-50 9.0 20 14 107
(F,L)C8T060A12UH11
57/42 160 25-55 35-65 9.0 20 14 107
(F,L)C8T080A12UH11
80/52 175 30-60 40-70 9.0 20 14 117
(F,L)C8T080B16UH11
80/59 160 25-55 25-55 12.0 20 14 129
(F,L)C8T080C16UH11
80/59 160 25-55 25-55 12.0 20 14 130
FC8T100B12UH11
100/65 170 25-55 40-70 12.0 20 14 128
(F,L)C8T100C20UH11
100/65 170 25-55 40-70 12.0 20 14 145
FC8T120C16UH11
120/78 180 25-55 45-75 12.0 20 14 145
(F,L)C8T120C20UH11
120/78 170 25-55 35-65 14.0 20 12 147